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132998744133 = 32108471362371
BaseRepresentation
bin111101111011101010…
…1111100100001000101
3110201021220121020020100
41323313111330201011
54134340134303013
6141033200354313
712415555446423
oct1736725744105
9421256536210
10132998744133
115144a361a72
1221939015999
13c707239548
146619866113
1536d625a473
hex1ef757c845

132998744133 has 12 divisors (see below), whose sum is σ = 192127148928. Its totient is φ = 88657590120.

The previous prime is 132998744089. The next prime is 132998744171. The reversal of 132998744133 is 331447899231.

132998744133 is a `hidden beast` number, since 1 + 3 + 2 + 99 + 87 + 441 + 33 = 666.

It is not a de Polignac number, because 132998744133 - 26 = 132998744069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132998744133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132998744933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583563 + ... + 778808.

It is an arithmetic number, because the mean of its divisors is an integer number (16010595744).

Almost surely, 2132998744133 is an apocalyptic number.

It is an amenable number.

132998744133 is a deficient number, since it is larger than the sum of its proper divisors (59128404795).

132998744133 is a wasteful number, since it uses less digits than its factorization.

132998744133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373224 (or 1373221 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 132998744133 in words is "one hundred thirty-two billion, nine hundred ninety-eight million, seven hundred forty-four thousand, one hundred thirty-three".

Divisors: 1 3 9 10847 32541 97623 1362371 4087113 12261339 14777638237 44332914711 132998744133